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Спецификация CA741 изготовлена «Intersil Corporation» и имеет функцию, называемую «0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications». |
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Детали детали
Номер произв | CA741 |
Описание | 0.9MHz Single and Dual/ High Gain Operational Amplifiers for Military/ Industrial and Commercial Applications |
Производители | Intersil Corporation |
логотип |
6 Pages
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Data Sheet
CA741, CA741C, CA1458, CA1558,
LM741, LM741C, LM1458
September 1998
File Number 531.4
0.9MHz Single and Dual, High Gain
Operational Amplifiers for Military,
Industrial and Commercial Applications
The CA1458, CA1558 (dual types); CA741C, CA741 (single
types); high-gain operational amplifiers for use in military,
industrial, and commercial applications.
These monolithic silicon integrated circuit devices provide
output short circuit protection and latch-free operation.
These types also feature wide common mode and
differential mode signal ranges and have low offset voltage
nulling capability when used with an appropriately valued
potentiometer. A 10kΩ potentiometer is used for offset
nulling types CA741C, CA741 (see Figure 1). Types
CA1458, CA1558 have no specific terminals for offset
nulling. Each type consists of a differential input amplifier
that effectively drives a gain and level shifting stage having
a complementary emitter follower output.
The manufacturing process make it possible to produce IC
operational amplifiers with low burst “popcorn’’ noise
characteristics.
Technical Data on LM Branded types is identical to the
corresponding CA Branded types.
Pinouts
CA741, CA741C (CAN)
TOP VIEW
NC
OFFSET
NULL 1
8
7 V+
INV.
INPUT
2
-
+
6 OUT
NON-INV. 3
5 OFFSET
INPUT
4
NULL
V-
CA741, CA741C, LM741, LM741C (PDIP)
TOP VIEW
OFFSET NULL 1
INV. INPUT 2
NON-INV. INPUT 3
V- 4
-
+
8 NC
7 V+
6 OUTPUT
5 OFFSET NULL
Features
• Input Bias Current . . . . . . . . . . . . . . . . . . . . 500nA (Max)
• Input Offset Current . . . . . . . . . . . . . . . . . . . 200nA (Max)
Applications
• Comparator
• Multivibrator
• DC Amplifier
• Summing Amplifier
• Integrator or Differentiator
• Narrow Band or Band Pass Filter
Ordering Information
PART
NUMBER
CA0741E
CA0741CE
CA1458E
CA1558E
CA0741T
CA0741CT
CA1558T
LM741N
LM741CN
LM1458N
TEMP. RANGE
(oC)
PACKAGE
-55 to 125 8 Ld PDIP
0 to 70
8 Ld PDIP
0 to 70
8 Ld PDIP
-55 to 125 8 Ld PDIP
-55 to 125 8 Pin Metal Can
0 to 70
8 Pin Metal Can
-55 to 125 8 Pin Metal Can
-55 to 125 8 Ld PDIP
0 to 70
8 Ld PDIP
0 to 70
8 Ld PDIP
PKG. NO.
E8.3
E8.3
E8.3
E8.3
T8.C
T8.C
T8.C
E8.3
E8.3
E8.3
CA1558 (METAL CAN)
TOP VIEW
V+
8
OUTPUT
(A)
1
7
OUTPUT
(B)
INV. INPUT
(A)
2
AB
++
6
INV. INPUT
(B)
NON-INV. 3
INPUT (A)
5 NON-INV.
4 INPUT (B)
V-
CA1458, CA1558, LM1458 (PDIP)
TOP VIEW
OUTPUT (A) 1
INV. INPUT (A) 2
NON-INV. INPUT (A) 3
V- 4
A
8 V+
7 OUTPUT (B)
B
6 INV. INPUT (B)
5 NON-INV. INPUT (B)
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
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CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Absolute Maximum Ratings
Supply Voltage
CA741C, CA1458, LM741C, LM1458 (Note 1) . . . . . . . . . . . 36V
CA741, CA1558, LM741 (Note 1) . . . . . . . . . . . . . . . . . . . . . 44V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±VSUPPLY
Offset Terminal to V- Terminal Voltage (CA741C, CA741) . . . . ±0.5V
Output Short Circuit Duration. . . . . . . . . . . . . . . . . . . . . . . Indefinite
Thermal Information
Thermal Resistance (Typical, Note 3)
θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . . 130
N/A
Can Package . . . . . . . . . . . . . . . . . . . . 155
67
Maximum Junction Temperature (Can Package) . . . . . . . . . . 175oC
Maximum Junction Temperature (Plastic Package) . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . . -65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Operating Conditions
Temperature Range
CA741, CA1558, LM741 . . . . . . . . . . . . . . . . . . . -55oC to 125oC
CA741C, CA1458, LM741C, LM1458 (Note 2) . . . . 0oC to 70oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Values apply for each section of the dual amplifiers.
2. All types in any package style can be operated over the temperature range of -55oC to 125oC, although the published limits for certain electrical
specification apply only over the temperature range of 0oC to 70oC.
3. θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications Typical Values Intended Only for Design Guidance, VSUPPLY = ±15V
PARAMETER
SYMBOL
TEST CONDITIONS
TYPICAL VALUE
(ALL TYPES)
UNITS
Input Capacitance
Offset Voltage Adjustment Range
CI
1.4 pF
±15 mV
Output Resistance
Output Short Circuit Current
RO
75 Ω
25 mA
Transient Response
Rise Time
Overshoot
tr
O.S.
Unity Gain, VI = 20mV, RL = 2kΩ,
CL ≤ 100pF
0.3 µs
5.0 %
Slew Rate (Closed Loop)
Gain Bandwidth Product
SR
GBWP
RL ≥ 2kΩ
RL = 12kΩ
0.5 V/µs
0.9 MHz
Electrical Specifications For Equipment Design, VSUPPLY = ±15V
PARAMETER
Input Offset Voltage
TEST
CONDITIONS
RS ≤ 10kΩ
Input Common Mode Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
RS ≤ 10kΩ
RS ≤ 10kΩ
Input Resistance
TEMP
(oC)
25
Full
25
Full
25
Full
25
Full
25
(NOTE 4)
CA741, CA1558, LM741
MIN TYP MAX
- 15
- 16
---
±12 ±13
-
---
70 90
-
---
- 30 150
0.3 2
-
(NOTE 4)
CA741C, CA1458, LM741C,
LM1458
MIN TYP MAX UNITS
- 2 6 mV
- - 7.5 mV
±12 ±13 - V
- - -V
70 90
- dB
- - - dB
- 30 150 µV/V
- - - µV/V
0.3 2
- MΩ
2
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CA741, CA741C, CA1458, CA1558, LM741, LM741C, LM1458
Electrical Specifications For Equipment Design, VSUPPLY = ±15V (Continued)
PARAMETER
Input Bias Current
TEST
CONDITIONS
Input Offset Current
Large Signal Voltage Gain
Output Voltage Swing
Supply Current
RL ≥ 2kΩ, VO = ±10V
RL ≥ 10kΩ
RL ≥ 2kΩ
Device Power Dissipation
NOTE:
4. Values apply for each section of the dual amplifiers.
TEMP
(oC)
25
Full
-55
125
25
Full
-55
125
25
Full
25
Full
25
Full
25
-55
125
25
-55
125
(NOTE 4)
CA741, CA1558, LM741
MIN TYP MAX
- 80 500
---
- 300 1500
- 30 500
- 20 200
---
- 85 500
- 7 200
50,000 200,000
-
25,000
-
-
---
±12 ±14
-
---
±10 ±13
-
- 1.7 2.8
- 2 3.3
- 1.5 2.5
- 50 85
- 60 100
- 45 75
(NOTE 4)
CA741C, CA1458, LM741C,
LM1458
MIN TYP MAX UNITS
- 80 500 nA
- - 800 nA
- - - nA
- - - nA
- 20 200 nA
- - 300 nA
- - - nA
- - - nA
20,000 200,000
-
V/V
15,000
-
- V/V
±12 ±14 - V
- - -V
±10 ±13 - V
±10 ±13 - V
- 1.7 2.8 mA
- - - mA
- - - mA
- 50 85 mW
- - - mW
- - - mW
Test Circuits
INVERTING
INPUT
NON-INVERTING
INPUT
2-
3+
OFFSET 1
5
NULL 10kΩ
6 OUTPUT
V-
FIGURE 1. OFFSET VOLTAGE NULL CIRCUIT FOR CA741C,
CA741, LM741C, AND LM741
-
VOUT
+
CL RL
VIN
FIGURE 2. TRANSIENT RESPONSE TEST CIRCUIT FOR ALL
TYPES
3
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